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  <title>Sets a parameter</title>

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</div><hr /><div id="function.px-set-parameter" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">px_set_parameter</h1>
  <p class="verinfo">(PECL paradox &gt;= 1.1.0)</p><p class="refpurpose"><span class="refname">px_set_parameter</span> &mdash; <span class="dc-title">Sets a parameter</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-function.px-set-parameter-description">
  <h3 class="title">说明</h3>
  <div class="methodsynopsis dc-description">
   <span class="type">bool</span> <span class="methodname"><strong>px_set_parameter</strong></span>
    ( <span class="methodparam"><span class="type">resource</span> <code class="parameter">$pxdoc</code></span>
   , <span class="methodparam"><span class="type">string</span> <code class="parameter">$name</code></span>
   , <span class="methodparam"><span class="type">string</span> <code class="parameter">$value</code></span>
   )</div>

  <p class="para rdfs-comment">
   Sets various parameters.
  </p>
 </div>

 
 <div class="refsect1 parameters" id="refsect1-function.px-set-parameter-parameters">
  <h3 class="title">参数</h3>
  <p class="para">
   <dl>

    
     <dt>
<em><code class="parameter">pxdoc</code></em></dt>

     <dd>

      <p class="para">
       Resource identifier of the paradox database
       as returned by <span class="function"><a href="function.px-new.html" class="function">px_new()</a></span>.
      </p>
     </dd>

    
    
     <dt>
<em><code class="parameter">name</code></em></dt>

     <dd>

      <p class="para">
       Depending on the parameter you want to set, <em><code class="parameter">name</code></em>
       can be one of the following.
      </p>
       <dl>

        
         <dt>
tablename</dt>

         <dd>

          <p class="para">
          The name of the table as it will be stored in the database header.
          </p>
         </dd>

        
        
         <dt>
targetencoding</dt>

         <dd>

          <p class="para">
           The encoding for the output. Data which is being read from
           character fields is recoded into the targetencoding.
          </p>
         </dd>

        
        
         <dt>
inputencoding</dt>

         <dd>

          <p class="para">
           The encoding of the input data which is to be stored into the
           database.
          </p>
         </dd>

        
       </dl>

     </dd>

    
    
     <dt>
<em><code class="parameter">value</code></em></dt>

     <dd>

      <p class="para">
       The value of parameter to set. For inputencoding and targetencoding
       this must be the name of the encoding as understood by iconv or
       recode, e.g. iso-8859-1, utf-8, cp850.
      </p>
     </dd>

    
   </dl>

  </p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-function.px-set-parameter-returnvalues">
  <h3 class="title">返回值</h3>
  <p class="para">成功时返回 <strong><code>TRUE</code></strong>， 或者在失败时返回 <strong><code>FALSE</code></strong>。</p>
 </div>


 <div class="refsect1 seealso" id="refsect1-function.px-set-parameter-seealso">
  <h3 class="title">参见</h3>
  <p class="para">
   <ul class="simplelist">
    <li class="member"><span class="function"><a href="function.px-get-info.html" class="function" rel="rdfs-seeAlso">px_get_info()</a> - Return lots of information about a paradox file</span> to determine the DOS code page.</li>
   </ul>
  </p>
 </div>

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